:root{
  --bg:#0f0c08; --bg2:#16120c; --card:#1e1810; --card2:#272015; --line:#3a3020;
  --text:#f3ead8; --muted:#b3a68a; --dim:#7f735c;
  --gold:#f5b301; --amber:#ffcf5a; --gold-d:#c48f00; --teal:#4fb3a9; --red:#ef6b5b; --green:#58c27d;
  --r:16px; --r-s:10px;
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --safe-b:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;padding-bottom:calc(72px + var(--safe-b))}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(900px 500px at 85% -10%,rgba(245,179,1,.10),transparent 60%),radial-gradient(700px 400px at -10% 30%,rgba(79,179,169,.06),transparent 60%)}
a{color:var(--amber);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* header */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(15,12,8,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(58,48,32,.6)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:1.08rem;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand img{width:36px;height:36px;border-radius:50%;border:2px solid var(--gold);object-fit:cover}
.brand small{display:block;font-weight:500;font-size:.7rem;color:var(--muted);letter-spacing:.02em;margin-top:-2px}
.topbar .sp{flex:1}
.top-links{display:none;gap:4px}
.top-links a{color:var(--muted);padding:8px 12px;border-radius:10px;font-weight:600;font-size:.92rem}
.top-links a.on,.top-links a:hover{color:var(--text);background:var(--card);text-decoration:none}
.avatar-btn{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);color:var(--text);padding:6px 12px 6px 6px;border-radius:999px;font-weight:600;font-size:.85rem}
.avatar-btn .dot{width:26px;height:26px;border-radius:50%;background:var(--gold);color:#14110c;display:grid;place-items:center;font-weight:800;font-size:.8rem}
.install-btn{background:transparent;border:1px solid var(--gold);color:var(--gold);padding:6px 12px;border-radius:999px;font-weight:700;font-size:.8rem}

/* bottom nav */
.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(18,14,9,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 6px calc(6px + var(--safe-b))}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--dim);font-size:.7rem;font-weight:600;padding:6px 0;border-radius:12px}
.tabbar a svg{width:22px;height:22px}
.tabbar a.on{color:var(--gold)}
.tabbar a:hover{text-decoration:none}
@media(min-width:860px){.tabbar{display:none}body{padding-bottom:40px}.top-links{display:flex}}

main{max-width:1080px;margin:0 auto;padding:18px 16px 40px}
.wrap-narrow{max-width:760px;margin:0 auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;font-weight:700;font-size:.95rem;background:var(--gold);color:#14110c;transition:transform .12s,background .15s;text-decoration:none!important;white-space:nowrap}
.btn:hover{background:var(--amber)}
.btn:active{transform:scale(.97)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--gold);background:rgba(245,179,1,.06)}
.btn.sm{padding:8px 12px;font-size:.85rem;border-radius:10px}
.btn.block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* hero */
.hero{position:relative;border-radius:22px;overflow:hidden;background:var(--card);border:1px solid var(--line);margin-bottom:22px}
.hero img.hero-art{width:100%;aspect-ratio:16/8;object-fit:cover;opacity:.92}
.hero .hero-body{padding:20px 18px 22px}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.hero h1{font-size:clamp(1.8rem,6.5vw,3.1rem);font-weight:800;margin-bottom:10px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p{color:var(--muted);margin:0 0 18px;max-width:560px}
.hero .ctas{display:flex;gap:10px;flex-wrap:wrap}
.hero .stats{display:flex;gap:18px;margin-top:18px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}
.hero .stats b{color:var(--text);font-size:1.05rem;display:block}
@media(min-width:860px){
  .hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center}
  .hero img.hero-art{order:2;height:100%;aspect-ratio:auto;min-height:380px}
  .hero .hero-body{padding:38px 34px}
}

.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:28px 0 12px}
.section-title h2{font-size:1.3rem;margin:0}
.section-title a{font-size:.88rem;font-weight:600}

/* cards */
.grid{display:grid;gap:14px}
@media(min-width:700px){.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.track-card{padding:0;overflow:hidden;display:flex;flex-direction:column;color:var(--text);transition:border-color .15s,transform .15s}
.track-card:hover{border-color:var(--gold);text-decoration:none;transform:translateY(-2px)}
.track-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.track-card .tc-body{padding:14px 16px 16px}
.track-card h3{font-size:1.2rem;margin-bottom:4px}
.track-card p{color:var(--muted);font-size:.9rem;margin:0 0 12px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--card2);color:var(--muted);border:1px solid var(--line);letter-spacing:.02em}
.pill.gold{background:rgba(245,179,1,.12);color:var(--gold);border-color:rgba(245,179,1,.35)}
.pill.teal{background:rgba(79,179,169,.12);color:var(--teal);border-color:rgba(79,179,169,.35)}
.pill.green{background:rgba(88,194,125,.12);color:var(--green);border-color:rgba(88,194,125,.35)}

.bar{height:8px;border-radius:99px;background:var(--card2);overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold-d),var(--gold),var(--amber));border-radius:99px;transition:width .6s ease}
.bar.teal>i{background:linear-gradient(90deg,#2f8d84,var(--teal))}
.bar-label{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin:6px 0 4px}

/* dashboard */
.dash{display:grid;gap:14px;margin-bottom:8px}
@media(min-width:860px){.dash{grid-template-columns:1.3fr 1fr}}
.continue{display:flex;gap:14px;align-items:center;background:linear-gradient(135deg,rgba(245,179,1,.14),rgba(245,179,1,.03));border-color:rgba(245,179,1,.35)}
.continue .ic{flex:0 0 52px;height:52px;border-radius:14px;background:var(--gold);color:#14110c;display:grid;place-items:center;font-size:1.4rem}
.continue .ct{flex:1;min-width:0}
.continue .ct small{color:var(--gold);font-weight:700;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.continue .ct b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.continue .ct span{color:var(--muted);font-size:.82rem}
.statrow{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;text-align:center}
.stat b{display:block;font-size:1.45rem;color:var(--gold);line-height:1.1}
.stat span{font-size:.72rem;color:var(--muted);font-weight:600}
.track-progress h4{display:flex;align-items:center;justify-content:space-between;font-size:1rem;margin:0 0 8px}
.lvl-row{margin-bottom:10px}
.lvl-row:last-child{margin-bottom:0}

/* track & level pages */
.page-head{margin-bottom:18px}
.page-head .crumbs{font-size:.82rem;color:var(--muted);margin-bottom:8px}
.page-head .crumbs a{color:var(--muted)}
.page-head h1{font-size:clamp(1.6rem,5.5vw,2.4rem);font-weight:800}
.page-head p{color:var(--muted);margin:0}
.cover{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);margin-bottom:16px}
.cover img{width:100%;aspect-ratio:21/9;object-fit:cover}
.level-card{display:flex;gap:14px;align-items:stretch;padding:0;overflow:hidden;color:var(--text)}
.level-card:hover{text-decoration:none;border-color:var(--gold)}
.level-card.locked{opacity:.6}
.level-card.locked:hover{border-color:var(--line)}
.level-card .lv-img{flex:0 0 34%;max-width:220px;background:var(--card2)}
.level-card .lv-img img{width:100%;height:100%;object-fit:cover}
.level-card .lv-body{flex:1;padding:14px 14px 14px 0;min-width:0}
.level-card h3{font-size:1.05rem;margin:6px 0 4px}
.level-card p{font-size:.85rem;color:var(--muted);margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lesson-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.lesson-item{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:var(--text)}
.lesson-item:hover{border-color:var(--gold);text-decoration:none}
.lesson-item .num{flex:0 0 34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--card2);color:var(--muted);font-weight:800;font-size:.85rem;border:1px solid var(--line)}
.lesson-item.done .num{background:var(--green);color:#0d1a12;border-color:var(--green)}
.lesson-item .li-body{flex:1;min-width:0}
.lesson-item .li-body b{display:block;font-size:.95rem}
.lesson-item .li-body span{font-size:.78rem;color:var(--muted)}
.lesson-item.final{border-style:dashed;border-color:rgba(245,179,1,.5);background:rgba(245,179,1,.05)}
.lesson-item.final .num{background:var(--gold);color:#14110c;border-color:var(--gold)}
.lesson-item.disabled{opacity:.5;pointer-events:none}
.lock-note{display:flex;gap:10px;align-items:center;background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:14px;color:var(--muted);font-size:.9rem;margin-bottom:14px}

/* lesson */
.lesson-head h1{font-size:clamp(1.5rem,5.5vw,2.2rem);font-weight:800}
.lesson-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.video{position:relative;border-radius:var(--r);overflow:hidden;background:#000;aspect-ratio:16/9;border:1px solid var(--line);margin-bottom:6px}
.video button.facade{position:absolute;inset:0;border:0;padding:0;background:#000;width:100%;height:100%}
.video button.facade img{width:100%;height:100%;object-fit:cover;opacity:.75}
.video .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:70px;height:70px;border-radius:50%;background:var(--gold);display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.video .play::after{content:"";border-left:22px solid #14110c;border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:6px}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-cap{font-size:.8rem;color:var(--muted);margin-bottom:22px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

.prose{font-size:1.02rem}
.prose h2{font-size:1.35rem;margin:1.6em 0 .6em;padding-top:.2em}
.prose h3{font-size:1.1rem;margin:1.4em 0 .5em;color:var(--amber)}
.prose p,.prose ul,.prose ol{margin:0 0 1em}
.prose li{margin:.25em 0}
.prose strong{color:#fff}
.prose :not(pre)>code{font-family:var(--mono);font-size:.86em;background:var(--card2);border:1px solid var(--line);padding:1px 6px;border-radius:6px;color:var(--amber);word-break:break-word}
.prose .callout{margin:1.2em 0;padding:12px 16px;border-left:4px solid var(--gold);background:rgba(245,179,1,.07);border-radius:0 12px 12px 0}
.prose .callout p{margin:0}
.diagram{margin:1.4em 0;background:var(--bg2);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.diagram img{width:100%;height:auto}
.diagram figcaption{font-size:.78rem;color:var(--muted);padding:8px 12px;border-top:1px solid var(--line)}
.table-wrap{overflow-x:auto;margin:0 0 1.2em;border:1px solid var(--line);border-radius:12px}
.prose table{border-collapse:collapse;width:100%;font-size:.9rem}
.prose th,.prose td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line)}
.prose th{background:var(--card2);color:var(--gold)}
.prose tr:last-child td{border-bottom:0}

/* code blocks */
.code-block{position:relative;margin:1em 0 1.3em}
.code-block .lang{position:absolute;top:0;left:14px;font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);background:var(--bg2);padding:2px 8px;border-radius:0 0 6px 6px;border:1px solid var(--line);border-top:0}
.code-block .copy{position:absolute;top:8px;right:8px;background:var(--card2);color:var(--muted);border:1px solid var(--line);border-radius:8px;font-size:.72rem;font-weight:700;padding:5px 10px}
.code-block .copy:hover{color:var(--gold);border-color:var(--gold)}
.code-block .copy.ok{color:var(--green);border-color:var(--green)}
pre{margin:0;background:#0b0906!important;border:1px solid var(--line);border-radius:12px;padding:30px 14px 14px!important;overflow-x:auto;font-family:var(--mono)!important;font-size:.84rem!important;line-height:1.6!important;tab-size:2}
pre code{font-family:inherit!important;color:#eadfca;text-shadow:none!important;background:none!important}
.token.comment,.token.prolog,.token.doctype,.token.cdata{color:#7f735c;font-style:italic}
.token.punctuation{color:#b3a68a}
.token.tag,.token.keyword,.token.selector,.token.important,.token.atrule{color:#f5b301}
.token.attr-name,.token.property,.token.builtin,.token.class-name{color:#4fb3a9}
.token.string,.token.attr-value,.token.char,.token.regex,.token.template-string{color:#a7d98a}
.token.number,.token.boolean,.token.constant,.token.symbol{color:#ff9e64}
.token.function{color:#ffcf5a}
.token.operator,.token.entity,.token.url{color:#e8b4a0;background:none!important}
.token.decorator,.token.annotation{color:#d6a2f0}

/* try it */
.try{border:1px solid rgba(245,179,1,.4);border-radius:var(--r);overflow:hidden;margin:26px 0;background:var(--card)}
.try-head{display:flex;align-items:center;gap:10px;padding:10px 12px;background:rgba(245,179,1,.08);border-bottom:1px solid var(--line);flex-wrap:wrap}
.try-head h3{margin:0;font-size:1rem;flex:1}
.try-tabs{display:flex;gap:4px;padding:8px 10px 0;background:#0b0906}
.try-tabs button{background:transparent;border:1px solid transparent;border-bottom:0;color:var(--muted);font-size:.78rem;font-weight:700;padding:6px 12px;border-radius:8px 8px 0 0}
.try-tabs button.on{background:#14110c;color:var(--gold);border-color:var(--line)}
.try textarea{display:block;width:100%;min-height:200px;resize:vertical;background:#14110c;color:#eadfca;border:0;border-top:1px solid var(--line);font-family:var(--mono);font-size:.84rem;line-height:1.55;padding:12px;outline:none;tab-size:2;white-space:pre;overflow:auto}
.try iframe{display:block;width:100%;height:260px;border:0;background:#fff}
.try .out-label{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);padding:8px 12px 4px;background:#0b0906;border-top:1px solid var(--line)}
.try .console{background:#0b0906;color:#cfe8cf;font-family:var(--mono);font-size:.8rem;padding:6px 12px 12px;min-height:44px;max-height:240px;overflow:auto;white-space:pre-wrap;word-break:break-word;margin:0}
.try .console .err{color:var(--red)}
.try .console .info{color:var(--dim)}
.try-actions{display:flex;gap:8px;padding:10px 12px;background:var(--card);border-top:1px solid var(--line);flex-wrap:wrap}

/* takeaways & quiz */
.takeaways{background:linear-gradient(135deg,rgba(79,179,169,.12),rgba(79,179,169,.03));border:1px solid rgba(79,179,169,.4);border-radius:var(--r);padding:16px 18px;margin:26px 0}
.takeaways h3{color:var(--teal);font-size:1.05rem;margin-bottom:10px}
.takeaways ul{margin:0;padding-left:0;list-style:none}
.takeaways li{position:relative;padding-left:28px;margin:7px 0}
.takeaways li::before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:var(--teal);color:#0b1a18;font-size:.72rem;font-weight:900;display:grid;place-items:center}
.quiz{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:26px 0}
.quiz h3{font-size:1.15rem}
.q{margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.q:first-of-type{border-top:0;padding-top:0}
.q p.qt{font-weight:700;margin:0 0 10px}
.q label{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:12px;margin:6px 0;cursor:pointer;background:var(--bg2);font-size:.93rem;transition:border-color .12s}
.q label:hover{border-color:var(--dim)}
.q input{margin-top:4px;accent-color:var(--gold)}
.q label.sel{border-color:var(--gold);background:rgba(245,179,1,.07)}
.q label.right{border-color:var(--green);background:rgba(88,194,125,.1)}
.q label.wrong{border-color:var(--red);background:rgba(239,107,91,.1)}
.q .explain{font-size:.85rem;color:var(--muted);margin-top:6px;padding-left:4px}
.q label code,.q p code{font-family:var(--mono);font-size:.86em;color:var(--amber)}
.quiz-result{margin-top:18px;padding:14px;border-radius:12px;text-align:center;font-weight:700}
.quiz-result.pass{background:rgba(88,194,125,.12);border:1px solid var(--green);color:var(--green)}
.quiz-result.fail{background:rgba(239,107,91,.1);border:1px solid var(--red);color:var(--red)}
.lesson-nav{display:flex;gap:10px;justify-content:space-between;margin-top:22px}
.lesson-nav .btn{flex:1;max-width:48%}

/* auth */
.auth{max-width:440px;margin:10px auto}
.auth .card{padding:22px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--bg2);border-radius:12px;padding:4px;margin-bottom:18px;border:1px solid var(--line)}
.auth-tabs button{background:transparent;border:0;color:var(--muted);padding:9px;border-radius:9px;font-weight:700}
.auth-tabs button.on{background:var(--gold);color:#14110c}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--muted);margin-bottom:6px}
.field input{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text);font:inherit;font-size:16px}
.field input:focus{border-color:var(--gold);outline:none}
.form-msg{font-size:.88rem;margin:10px 0 0;min-height:1.2em}
.form-msg.err{color:var(--red)}
.form-msg.ok{color:var(--green)}
.divider{display:flex;align-items:center;gap:10px;color:var(--dim);font-size:.8rem;margin:16px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* instructor */
.instructor{display:flex;gap:16px;align-items:center;margin-top:26px}
.instructor img{width:92px;height:92px;border-radius:50%;object-fit:cover;border:3px solid var(--gold);flex:0 0 auto}
.instructor h3{margin:2px 0 4px;font-size:1.15rem}
.instructor small{color:var(--gold);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.72rem}
.instructor p{margin:0;color:var(--muted);font-size:.9rem}

/* badges & certificate */
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badge-mini{display:flex;align-items:center;gap:8px;background:var(--card2);border:1px solid rgba(245,179,1,.4);border-radius:999px;padding:4px 12px 4px 4px;font-size:.78rem;font-weight:700;color:var(--text)}
.badge-mini img{width:26px;height:26px;border-radius:50%}
.modal{position:fixed;inset:0;z-index:60;background:rgba(5,4,2,.78);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px;animation:fade .25s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.cert{position:relative;width:min(560px,100%);background:linear-gradient(160deg,#241c0f,#14100a);border:2px solid var(--gold);border-radius:22px;padding:26px 22px 22px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.6),inset 0 0 0 6px rgba(245,179,1,.08);animation:pop .4s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(.85);opacity:0}to{transform:none;opacity:1}}
.cert img.medal{width:120px;height:120px;margin:-6px auto 6px;border-radius:50%}
.cert .eyebrow{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:800}
.cert h2{font-size:1.6rem;margin:6px 0 4px}
.cert .who{font-size:1.35rem;font-weight:800;color:var(--amber);margin:10px 0 2px;font-family:Georgia,serif;font-style:italic}
.cert p{color:var(--muted);margin:4px 0;font-size:.92rem}
.cert .sig{display:flex;justify-content:space-between;align-items:flex-end;margin:18px 0 16px;padding-top:12px;border-top:1px dashed rgba(245,179,1,.35);font-size:.78rem;color:var(--muted);text-align:left}
.cert .sig b{display:block;color:var(--text);font-family:Georgia,serif;font-style:italic;font-size:1.05rem}
.cert .actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.cert .close{position:absolute;top:10px;right:12px;background:transparent;border:0;color:var(--muted);font-size:1.5rem;line-height:1}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:61;overflow:hidden}
.confetti i{position:absolute;top:-10px;width:8px;height:14px;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(720deg)}}

.toast{position:fixed;left:50%;bottom:calc(86px + var(--safe-b));transform:translateX(-50%);z-index:70;background:var(--card2);border:1px solid var(--gold);color:var(--text);padding:10px 16px;border-radius:12px;font-size:.9rem;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.5);max-width:92vw;animation:fade .2s}
@media(min-width:860px){.toast{bottom:28px}}
.muted{color:var(--muted)}
.center{text-align:center}
.mt{margin-top:18px}
.spin{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite;vertical-align:-3px}
@keyframes sp{to{transform:rotate(360deg)}}
.footer{text-align:center;color:var(--dim);font-size:.8rem;padding:30px 16px 10px}
.loading-screen{display:grid;place-items:center;min-height:50vh;color:var(--muted)}
.pf-wrap{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.72);display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;padding:24px 14px}
.pf-wrap[hidden]{display:none}
.pf-sheet{position:relative;width:100%;max-width:520px;background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:26px 20px 22px;text-align:center}
.pf-x{position:absolute;top:10px;right:12px;background:var(--card);border:1px solid var(--line);color:var(--text);width:34px;height:34px;border-radius:50%;font-size:1.3rem;line-height:1}
.pf-img{width:104px;height:104px;border-radius:50%;object-fit:cover;border:3px solid var(--gold)}
.pf-sheet h2{margin:10px 0 2px;font-size:1.3rem}.pf-sheet h2 span{display:block;color:var(--gold);font-size:.9rem;font-weight:700}
.pf-tag{color:var(--muted);font-size:.88rem;margin:4px 0}.pf-bio{font-size:.92rem;text-align:left;margin:12px 0}
.pf-main{display:block;background:var(--gold);color:#14110c;font-weight:800;padding:12px;border-radius:12px;margin:6px 0 16px}
.pf-main:hover{text-decoration:none;background:var(--amber)}
.pf-sheet h3{text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:16px 0 8px}
.pf-works,.pf-links{display:grid;gap:8px;text-align:left}
.pf-works a,.pf-links a{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;color:var(--text)}
.pf-works a:hover,.pf-links a:hover{border-color:var(--gold);text-decoration:none}
.pf-works small{display:block;color:var(--muted);font-size:.8rem}
.pf-links a{display:flex;align-items:center;gap:10px;font-weight:600}.pf-links i{font-style:normal;width:28px;height:28px;border-radius:8px;background:var(--card2);display:grid;place-items:center;color:var(--gold);font-weight:800}
.brand{cursor:pointer}